47709805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 20874515

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 1259, 2915, 3445, 6295, 7579, 13849, 16367, 37895, 66727, 69245, 81835, 180037, 333635, 733997, 867451, 900185, 3669985, 4337255, 9541961, 47709805]

約数ペア:

[(1, 47709805), (5, 9541961), (11, 4337255), (13, 3669985), (53, 900185), (55, 867451), (65, 733997), (143, 333635), (265, 180037), (583, 81835), (689, 69245), (715, 66727), (1259, 37895), (2915, 16367), (3445, 13849), (6295, 7579)]